package constant;

/**
 * 地图常量类
 */
public class MapElements {
    public static final int NULL = 0;
    public static final int BORDER = 1;
    public static final int WALL = 2;
    public static final int SNAKE_HEAD = 3;
    public static final int SNAKE_BODY = 4;
    public static final int FOOD = 5;
}
